Home / 177,302.80-244,677.48-96,730.40

Finding the Fourth Proportional to 177,302.80, 244,677.48 and 96,730.40

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Solution

The fourth proportional to 177,302.80, 244,677.48 and 96,730.40 is: 133,487.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,302.80 : 244,677.48 = 96,730.40 : x
  2. Step 2: Convert to fraction form
    177,302.80/244,677.48 = 96,730.40/x
  3. Step 3: Cross multiply
    177,302.80x = 244,677.48 × 96,730.40
  4. Step 4: Simplify right side
    177,302.80x = 23,667,750,511.39
  5. Step 5: Solve for x
    x = 23,667,750,511.39/177,302.80
  6. Step 6: Final answer
    x = 133,487.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.